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vitepress/__tests__/unit/node/markdown/markdown.test.ts

106 lines
3.4 KiB

import {
createMarkdownRenderer,
disposeMdItInstance,
type MarkdownOptions
} from 'node/markdown/markdown'
async function render(src: string, options: MarkdownOptions = {}) {
disposeMdItInstance()
const md = await createMarkdownRenderer('.', {
highlight: (code) => code,
...options
})
return md.renderAsync(src)
}
describe('node/markdown/markdown', () => {
describe('disabling built-in plugins', () => {
test('anchor', async () => {
const enabled = await render('# Hello World')
expect(enabled).toContain('id="hello-world"')
expect(enabled).toContain('header-anchor')
const disabled = await render('# Hello World', { anchor: false })
expect(disabled).not.toContain('id=')
expect(disabled).not.toContain('header-anchor')
})
test('attrs', async () => {
const enabled = await render('## Title {#custom-id}')
expect(enabled).toContain('id="custom-id"')
const disabled = await render('## Title {#custom-id}', { attrs: false })
expect(disabled).not.toContain('id="custom-id"')
expect(disabled).toContain('{#custom-id}')
})
test('emoji', async () => {
expect(await render(':tada:')).toContain('🎉')
expect(await render(':tada:', { emoji: false })).toContain(':tada:')
})
test('toc', async () => {
const src = '# Title\n\n[[toc]]'
expect(await render(src)).toContain('table-of-contents')
const disabled = await render(src, { toc: false })
expect(disabled).not.toContain('table-of-contents')
expect(disabled).toContain('[[toc]]')
})
test('preWrapper', async () => {
const src = '```js\nconst a = 1\n```'
const enabled = await render(src)
expect(enabled).toContain('<div class="language-js">')
expect(enabled).toContain('class="copy"')
const disabled = await render(src, { preWrapper: false })
expect(disabled).not.toContain('<div class="language-js">')
expect(disabled).not.toContain('class="copy"')
})
test('preWrapper disables line numbers with it', async () => {
const src = '```js\nconst a = 1\n```'
const enabled = await render(src, { lineNumbers: true })
expect(enabled).toContain('line-numbers-wrapper')
const disabled = await render(src, {
preWrapper: false,
lineNumbers: true
})
expect(disabled).not.toContain('line-numbers-wrapper')
})
test('snippet', async () => {
const disabled = await render('<<< ./foo.js', { snippet: false })
expect(disabled).toContain('&lt;&lt;&lt; ./foo.js')
})
test('image', async () => {
const src = '![img](/foo.png)'
const enabled = await render(src, { image: { lazyLoad: true } })
expect(enabled).toContain('loading="lazy"')
const disabled = await render(src, { image: false })
expect(disabled).not.toContain('loading="lazy"')
})
test('component', async () => {
const src = 'text\n<MyComponent/>\nmore'
const enabled = await render(src)
expect(enabled).toContain('</p>\n<MyComponent/><p>')
const disabled = await render(src, { component: false })
expect(disabled).toContain('<p>text\n<MyComponent/>\nmore</p>')
})
test('tableTabIndex', async () => {
const src = '| a |\n| --- |\n| b |'
expect(await render(src)).toContain('tabindex="0"')
expect(await render(src, { tableTabIndex: false })).not.toContain(
'tabindex'
)
})
})
})